CI: initial cirrus config

1 files changed, 88 insertions, 0 deletions

diff --git a/tools/ci/cirrus_general.yml b/tools/ci/cirrus_general.yml
new file mode 100644
index 000000000..04ce318f1
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+++ b/tools/ci/cirrus_general.yml
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+build_and_store_wheels: &BUILD_AND_STORE_WHEELS
+  install_cibuildwheel_script:
+    - python -m pip install cibuildwheel==2.11.2
+  cibuildwheel_script:
+    - cibuildwheel
+  wheels_artifacts:
+    path: "wheelhouse/*"
+
+
+######################################################################
+# Build linux_aarch64 natively
+######################################################################
+
+cirrus_wheels_linux_aarch64_task:
+  compute_engine_instance:
+    image_project: cirrus-images
+    image: family/docker-builder-arm64
+    architecture: arm64
+    platform: linux
+    cpu: 4
+    memory: 8G
+  matrix:
+    # build in a matrix because building and testing all four wheels in a
+    # single task takes longer than 60 mins (the default time limit for a
+    # cirrus-ci task).
+    - env:
+        CIBW_BUILD: cp38-*
+        EXPECT_CPU_FEATURES: NEON NEON_FP16 NEON_VFPV4 ASIMD ASIMDHP ASIMDDP ASIMDFHM
+    - env:
+        CIBW_BUILD: cp39-* cp310-*
+    - env:
+        CIBW_BUILD: cp311-*
+
+  build_script: |
+    apt install -y python3-venv python-is-python3 gfortran libatlas-base-dev libgfortran5 eatmydata
+    git fetch origin
+    ./tools/travis-before-install.sh
+    which python
+    echo $CIRRUS_CHANGE_MESSAGE
+  <<: *BUILD_AND_STORE_WHEELS
+
+
+######################################################################
+# Upload all wheels
+######################################################################
+
+cirrus_wheels_upload_task:
+  # Artifacts don't seem to be persistent from task to task.
+  # Rather than upload wheels at the end of each cibuildwheel run we do a
+  # final upload here. This is because a run may be on different OS for
+  # which bash, etc, may not be present.
+  depends_on:
+    - cirrus_wheels_linux_aarch64
+  compute_engine_instance:
+    image_project: cirrus-images
+    image: family/docker-builder
+    platform: linux
+
+#  env:
+#    # created as SCIPY_STAGING_UPLOAD_TOKEN_CIRRUS and SCIPY_NIGHTLY_UPLOAD_TOKEN_CIRRUS
+#    SCIPY_STAGING_UPLOAD_TOKEN: ENCRYPTED[]
+#    SCIPY_NIGHTLY_UPLOAD_TOKEN: ENCRYPTED[]
+
+  upload_script: |
+    apt-get install -y python3-venv python-is-python3 curl
+    export IS_SCHEDULE_DISPATCH="false"
+    export IS_PUSH="false"
+
+    # cron job
+    if [[ "$CIRRUS_CRON" == "nightly" ]]; then
+      export IS_SCHEDULE_DISPATCH="true"
+    fi
+
+    # If it's a push event to a maintenance branch, and the commit message contains
+    # '[wheel build]' then upload to staging
+    COMMIT_MSG=$(git log --no-merges -1)
+    if [[ "$COMMIT_MSG" == *"[wheel build]"* ]] && [[ $CIRRUS_BRANCH == maintenance* ]]; then
+          export IS_PUSH="true"
+    fi
+    
+    # The name of the zip file is derived from the `wheels_artifact` line.
+    # If you change the artifact line to `myfile_artifact` then it would be
+    # called myfile.zip
+    
+    curl https://api.cirrus-ci.com/v1/artifact/build/$CIRRUS_BUILD_ID/wheels.zip --output wheels.zip
+    unzip wheels.zip
+    
+    # TODO upload wheels